“As Americans head to the polls, few will give much thought to how their voting district was created, and almost none will have had any direct input in defining its boundaries. Voting districts are often created and adjusted in a highly politicized process with little voter involvement. A software program known as DistrictBuilder hopes to change that by making the redistricting process more open and collaborative. The open source software developed by the Public Mapping Project, with software engineering by Azavea, a geospatial analysis company, won the “Data for Social Impact” Award at last week’s 2012 Strata Data Innovation Awards.”